Deal verdict
Too early to call.
We need 30 days of prices for the Millbrook Deluxe Wool Pocket 4000 Mattress before judging the deal.
Time4Sleep
Not enough history yet
£749 Double · Pocket sprung
£749 today. We started tracking this on 15 Nov 2026. Its verdict is due in 29 days, once we have 30 days of prices.
The chart appears once we have more than one day of prices. We started tracking this on 15 Nov 2026.
Checked
Mattress Online
Usual price
£709 Double
Shown as reduced from £999
£709 is the usual price. You can safely ignore any countdown timer. It's been £709 or less for 100% of the 66 days we've tracked. The £999 it's shown as reduced from hasn't been charged on any day we've recorded.
Checked
| Millbrook Deluxe Wool Pocket 4000 Mattress | Sealy Duchess Contract Mattress | |
|---|---|---|
| Mattress type | Pocket sprung | Not stated |
| Firmness | Not stated | Medium firm |
| Warranty | Not stated | 5 years |
| Sizes | Double, King, Super King | Single, Double, King, Super King |
Specs are the figures each retailer publishes. Prices are for the size shown above.